Relationship between Fractional Anisotropy of Diffusion Tensor Imaging and Motor Function after Ischemic Stroke / 中国康复理论与实践

Objective:To explore the relationship between diffusion tensor imaging (DTI) parameter of fractional anisotropy (FA) and recovery of upper-extremity motor function in patients with ischemic stroke. Methods:From January to December, 2019, 20 ischemic stroke patients accepted routine medication and rehabilitation for three weeks. They received DTI examination and were measured FA of the infarct and the corresponding area on the contralateral side, the cerebral foot and the posterior limb of internal capsule of affected and unaffected sides, while the bilateral FA ratio (rFA) of them were calculated, before and after treatment. Meanwhile, all the patients were assessed with Fugl-Meyer Assessment-Upper Extremity (FMA-UE). Results:The FMA-UE score improved after treatment (t = 9.074, P < 0.001), while FA and rFA increased in infarct area (t > 14.519, P < 0.001). The difference before and after treatment of FA and rFA in all of the areas positively correlated with that of FMA-UE scores (r = 0.445~0.565, P < 0.05), which was the most in posterior limb of internal capsule of the affected side. Conclusion:FA of DTI alters with the recovery of motor function of the upper extremity after ischemic stroke, especially in the posterior limb of internal capsule.

Effect of Intensive Scapular Control Training on Post-stroke Shoulder Pain / 中国康复理论与实践

@#Objective To observe the effect of intensive scapular control training on pain, upper limb motor function and activities of daily living (ADL) in patients with post-stroke shoulder pain. Methods 58 patients with hemiplegia after stroke were randomly assigned into routine exercise group (group A, n=27) and intensive scapular control training group (group B, n=31). They were assessed with visual analogue scale for pain, simplified Fugl-Meyer Assessment and modified Bathel Index before and 8 weeks after treatment. Results All the assessment appeared better in group B than in group A after treatment (P<0.05). Conclusion Intensive scapular control training can promote the recovery of motor function and ADL, relieve the pain in patients with post-stroke shoulder pain.